make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=vxlan_brridge_1d_ipv6.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-4/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' TAP version 13 1..1 # timeout set to 10800 # selftests: net/forwarding: vxlan_bridge_1d_ipv6.sh [ 867.233838][ T1097] br1: port 1(vx1) entered blocking state [ 867.234270][ T1097] br1: port 1(vx1) entered disabled state [ 867.234619][ T1097] vx1: entered allmulticast mode [ 867.236726][ T1097] vx1: entered promiscuous mode [ 867.238168][ T1097] br1: port 1(vx1) entered blocking state [ 867.238513][ T1097] br1: port 1(vx1) entered forwarding state [ 867.387508][ T1098] br1: port 2(veth1) entered blocking state [ 867.387850][ T1098] br1: port 2(veth1) entered disabled state [ 867.388212][ T1098] veth1: entered allmulticast mode [ 867.390507][ T1098] veth1: entered promiscuous mode [ 867.533515][ T47] br1: port 2(veth1) entered blocking state [ 867.533905][ T47] br1: port 2(veth1) entered forwarding state [ 867.835529][ T1101] br1: port 3(veth2) entered blocking state [ 867.835876][ T1101] br1: port 3(veth2) entered disabled state [ 867.837190][ T1101] veth2: entered allmulticast mode [ 867.839208][ T1101] veth2: entered promiscuous mode [ 867.982927][ T946] br1: port 3(veth2) entered blocking state [ 867.983285][ T946] br1: port 3(veth2) entered forwarding state [ 872.822602][ T1150] br2: port 1(w1) entered blocking state [ 872.822927][ T1150] br2: port 1(w1) entered disabled state [ 872.823813][ T1150] w1: entered allmulticast mode [ 872.825841][ T1150] w1: entered promiscuous mode [ 873.709248][ T1156] br2: port 2(vx2) entered blocking state [ 873.709580][ T1156] br2: port 2(vx2) entered disabled state [ 873.709920][ T1156] vx2: entered allmulticast mode [ 873.711905][ T1156] vx2: entered promiscuous mode [ 873.714089][ T1156] br2: port 2(vx2) entered blocking state [ 873.714397][ T1156] br2: port 2(vx2) entered forwarding state [ 874.777988][ T8] br2: port 1(w1) entered blocking state [ 874.778511][ T8] br2: port 1(w1) entered forwarding state [ 877.576361][ T1184] br2: port 1(w1) entered blocking state [ 877.576689][ T1184] br2: port 1(w1) entered disabled state [ 877.577057][ T1184] w1: entered allmulticast mode [ 877.579789][ T1184] w1: entered promiscuous mode [ 878.450876][ T1190] br2: port 2(vx2) entered blocking state [ 878.452199][ T1190] br2: port 2(vx2) entered disabled state [ 878.452562][ T1190] vx2: entered allmulticast mode [ 878.454571][ T1190] vx2: entered promiscuous mode [ 878.463263][ T1190] br2: port 2(vx2) entered blocking state [ 878.463577][ T1190] br2: port 2(vx2) entered forwarding state [ 879.504538][ T47] br2: port 1(w1) entered blocking state [ 879.504913][ T47] br2: port 1(w1) entered forwarding state # INFO: Running tests with UDP port 4789 # TEST: ping: local->local [ OK ] [ 890.252819][ T1250] GACT probability NOT on # TEST: ping: local->remote 1 [ OK ] # TEST: ping: local->remote 2 [ OK ] # TEST: ping6: local->local [ OK ] # TEST: ping6: local->remote 1 [ OK ] # TEST: ping6: local->remote 2 [ OK ] # TEST: VXLAN: flood [ OK ] [ 951.483397][ T1438] veth3: entered promiscuous mode # TEST: VXLAN: local MAC unicast [ OK ] # TEST: VXLAN: remote MAC 1 unicast [ OK ] # TEST: VXLAN: remote MAC 2 unicast [ OK ] [ 987.859467][ T1774] veth3: left promiscuous mode # TEST: VXLAN: envelope TTL [ OK ] # TEST: VXLAN: envelope TOS inheritance [ OK ] # TEST: VXLAN: ECN encap: 0x00->0x00 [ OK ] # TEST: VXLAN: ECN encap: 0x01->0x01 [ OK ] # TEST: VXLAN: ECN encap: 0x02->0x02 [ OK ] # TEST: VXLAN: ECN encap: 0x03->0x02 [ OK ] # TEST: VXLAN: ECN decap: 00/0:0->0x00 [ OK ] [ 1014.752785][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1014.853802][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1014.954711][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1015.055606][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1015.156499][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1015.257420][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1015.358272][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1015.459141][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1015.560003][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1015.660833][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 # TEST: VXLAN: ECN decap: 01/0:0->0x00 [ OK ] [ 1020.021666][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.122578][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.223480][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.324427][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.425366][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.526252][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.627158][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.728085][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.829062][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1020.930002][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 # TEST: VXLAN: ECN decap: 02/0:0->0x00 [ OK ] # TEST: VXLAN: ECN decap: 00/0:1->0x01 [ OK ] # TEST: VXLAN: ECN decap: 01/0:1->0x01 [ OK ] # TEST: VXLAN: ECN decap: 02/0:1->0x01 [ OK ] # TEST: VXLAN: ECN decap: 03/0:1->0x03 [ OK ] # TEST: VXLAN: ECN decap: 00/0:2->0x02 [ OK ] # TEST: VXLAN: ECN decap: 01/0:2->0x01 [ OK ] # TEST: VXLAN: ECN decap: 02/0:2->0x02 [ OK ] # TEST: VXLAN: ECN decap: 03/0:2->0x03 [ OK ] # TEST: VXLAN: ECN decap: 00/0:3->0x03 [ OK ] # TEST: VXLAN: ECN decap: 01/0:3->0x03 [ OK ] # TEST: VXLAN: ECN decap: 02/0:3->0x03 [ OK ] # TEST: VXLAN: ECN decap: 03/0:3->0x03 [ OK ] [ 1087.960666][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.061445][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.162165][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.262818][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.363566][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.464317][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.565097][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.665898][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.766744][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 1088.867625][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 # TEST: VXLAN: ECN decap: 03/0:0->error [ OK ] # INFO: Reapplying configuration [ 1090.701725][ T2601] vx1: left allmulticast mode [ 1090.702036][ T2601] vx1: left promiscuous mode [ 1090.702439][ T2601] br1: port 1(vx1) entered disabled state [ 1096.431186][ T2606] br1: port 1(vx1) entered blocking state [ 1096.431519][ T2606] br1: port 1(vx1) entered disabled state [ 1096.431854][ T2606] vx1: entered allmulticast mode [ 1096.433859][ T2606] vx1: entered promiscuous mode [ 1096.435182][ T2606] br1: port 1(vx1) entered blocking state [ 1096.435485][ T2606] br1: port 1(vx1) entered forwarding state # TEST: ping: local->local [ OK ] # TEST: ping: local->remote 1 [ OK ] # TEST: ping: local->remote 2 [ OK ] # TEST: ping6: local->local [ OK ] # TEST: ping6: local->remote 1 [ OK ] # TEST: ping6: local->remote 2 [ OK ] # TEST: VXLAN: flood [ OK ] [ 1166.354504][ T2804] veth3: entered promiscuous mode # TEST: VXLAN: local MAC unicast [ OK ] # TEST: VXLAN: remote MAC 1 unicast [ OK ] # TEST: VXLAN: remote MAC 2 unicast [ OK ] [ 1204.919559][ T3140] veth3: left promiscuous mode [ 1206.225258][ T11] vx2: left allmulticast mode [ 1206.225620][ T11] vx2: left promiscuous mode [ 1206.226101][ T11] br2: port 2(vx2) entered disabled state [ 1206.239087][ T11] w1: left allmulticast mode [ 1206.239352][ T11] w1: left promiscuous mode [ 1206.239784][ T11] br2: port 1(w1) entered disabled state [ 1206.339129][ T11] ================================================================== [ 1206.339695][ T11] BUG: KASAN: use-after-free in vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 1206.340144][ T11] Read of size 8 at addr ffff888006918bd0 by task kworker/u8:0/11 [ 1206.340539][ T11] [ 1206.340664][ T11] CPU: 3 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1 [ 1206.341120][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1206.341859][ T11] Workqueue: netns cleanup_net [ 1206.342130][ T11] Call Trace: [ 1206.342347][ T11] [ 1206.342500][ T11] dump_stack_lvl+0x64/0xb0 [ 1206.342780][ T11] print_address_description.constprop.0+0x2c/0x3b0 [ 1206.343186][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 1206.343548][ T11] print_report+0xb5/0x270 [ 1206.343798][ T11] ? kasan_addr_to_slab+0x4e/0x90 [ 1206.344055][ T11] kasan_report+0xbe/0xf0 [ 1206.344330][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 1206.344658][ T11] vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 1206.345025][ T11] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 1206.345405][ T11] ? netconsole_netdev_event+0x1b4/0x300 [ 1206.345727][ T11] notifier_call_chain+0x9a/0x290 [ 1206.345988][ T11] unregister_netdevice_many_notify+0x55a/0x1180 [ 1206.346326][ T11] ? mutex_is_locked+0x17/0x50 [ 1206.346606][ T11] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1206.347066][ T11] ? vrf_dellink+0x101/0x150 [vrf] [ 1206.347335][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 1206.347700][ T11] default_device_exit_batch+0x228/0x2c0 [ 1206.348006][ T11] ? __pfx_default_device_exit_batch+0x10/0x10 [ 1206.348412][ T11] ? mutex_is_locked+0x17/0x50 [ 1206.348656][ T11] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 1206.348958][ T11] cleanup_net+0x4f3/0xa20 [ 1206.349185][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1206.349473][ T11] ? __pfx_cleanup_net+0x10/0x10 [ 1206.349773][ T11] ? lock_acquire+0x1c1/0x220 [ 1206.350075][ T11] ? process_one_work+0x714/0x1310 [ 1206.350370][ T11] process_one_work+0x78c/0x1310 [ 1206.350624][ T11] ? hlock_class+0x4e/0x130 [ 1206.350872][ T11] ? __pfx_process_one_work+0x10/0x10 [ 1206.351182][ T11] ? assign_work+0x16c/0x240 [ 1206.351458][ T11] worker_thread+0x73d/0x1010 [ 1206.351769][ T11] ? __pfx_worker_thread+0x10/0x10 [ 1206.352058][ T11] kthread+0x28f/0x360 [ 1206.352302][ T11] ? __pfx_kthread+0x10/0x10 [ 1206.352576][ T11] ret_from_fork+0x31/0x70 [ 1206.352811][ T11] ? __pfx_kthread+0x10/0x10 [ 1206.353048][ T11] ret_from_fork_asm+0x1b/0x30 [ 1206.353298][ T11] [ 1206.353499][ T11] [ 1206.353620][ T11] The buggy address belongs to the physical page: [ 1206.353989][ T11] page:ffffea00001a4600 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6918 [ 1206.354554][ T11] flags: 0x80000000000000(node=0|zone=1) [ 1206.354897][ T11] page_type: 0xffffffff() [ 1206.355119][ T11] raw: 0080000000000000 ffffea000024d608 ffffea0000751e08 0000000000000000 [ 1206.355673][ T11] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 1206.356136][ T11] page dumped because: kasan: bad access detected [ 1206.356539][ T11] [ 1206.356660][ T11] Memory state around the buggy address: [ 1206.356944][ T11] ffff888006918a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1206.357349][ T11] ffff888006918b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1206.357812][ T11] >ffff888006918b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1206.358279][ T11] ^ [ 1206.358634][ T11] ffff888006918c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1206.359077][ T11] ffff888006918c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1206.359614][ T11] ================================================================== [ 1206.360113][ T11] Disabling lock debugging due to kernel taint [ 1206.604257][ T11] vx2: left allmulticast mode [ 1206.604909][ T11] vx2: left promiscuous mode [ 1206.605873][ T11] br2: port 2(vx2) entered disabled state [ 1206.618001][ T11] w1: left allmulticast mode [ 1206.618268][ T11] w1: left promiscuous mode [ 1206.618614][ T11] br2: port 1(w1) entered disabled state [ 1206.693466][ T11] general protection fault, probably for non-canonical address 0xf999959999999999: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 1206.694343][ T11] KASAN: maybe wild-memory-access in range [0xccccccccccccccc8-0xcccccccccccccccf] [ 1206.694917][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G B 6.8.0-rc2-virtme #1 [ 1206.695583][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1206.696367][ T11] Workqueue: netns cleanup_net [ 1206.696671][ T11] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 1206.697076][ T11] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49 [ 1206.698235][ T11] RSP: 0018:ffffc900000bf980 EFLAGS: 00010a07 [ 1206.698543][ T11] RAX: 1999999999999999 RBX: cccccccccccccc9c RCX: dffffc0000000000 [ 1206.698984][ T11] RDX: cccccccccccccccc RSI: 0000000000000004 RDI: ffff888009e30c24 [ 1206.699467][ T11] RBP: 1ffff92000017f33 R08: 1ffff11000d4681a R09: ffffc900000bf9b8 [ 1206.699941][ T11] R10: ffffffff8cee1097 R11: ffffffff8880488b R12: ffffed1000d4681a [ 1206.700415][ T11] R13: ffff888009e30ba0 R14: ffff888009cd4000 R15: ffff888006a34000 [ 1206.700877][ T11] FS: 0000000000000000(0000) GS:ffff888035a00000(0000) knlGS:0000000000000000 [ 1206.701382][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1206.701779][ T11] CR2: 0000557220482dec CR3: 0000000007dcc001 CR4: 0000000000770ef0 [ 1206.702241][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1206.702840][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1206.703350][ T11] PKRU: 55555554 [ 1206.703572][ T11] Call Trace: [ 1206.703743][ T11] [ 1206.703971][ T11] ? die_addr+0x41/0xa0 [ 1206.704280][ T11] ? exc_general_protection+0x149/0x220 [ 1206.704760][ T11] ? asm_exc_general_protection+0x26/0x30 [ 1206.705110][ T11] ? ret_from_fork_asm+0x1b/0x30 [ 1206.705419][ T11] ? vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 1206.705792][ T11] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 1206.706135][ T11] ? netconsole_netdev_event+0x1b4/0x300 [ 1206.706465][ T11] ? addrconf_notify+0xd1/0xd40 [ 1206.706753][ T11] notifier_call_chain+0x9a/0x290 [ 1206.707047][ T11] unregister_netdevice_many_notify+0x55a/0x1180 [ 1206.707423][ T11] ? mutex_is_locked+0x17/0x50 [ 1206.707693][ T11] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1206.708155][ T11] ? vrf_dellink+0x101/0x150 [vrf] [ 1206.708443][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 1206.708790][ T11] ? __wake_up+0x44/0x60 [ 1206.709058][ T11] default_device_exit_batch+0x228/0x2c0 [ 1206.709345][ T11] ? __pfx_default_device_exit_batch+0x10/0x10 [ 1206.709658][ T11] ? mutex_is_locked+0x17/0x50 [ 1206.709933][ T11] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 1206.710260][ T11] cleanup_net+0x4f3/0xa20 [ 1206.710530][ T11] ? lock_acquire+0x1c1/0x220 [ 1206.710810][ T11] ? __pfx_cleanup_net+0x10/0x10 [ 1206.711130][ T11] ? lock_acquire+0x1c1/0x220 [ 1206.711400][ T11] ? process_one_work+0x714/0x1310 [ 1206.711700][ T11] process_one_work+0x78c/0x1310 [ 1206.711980][ T11] ? hlock_class+0x4e/0x130 [ 1206.712241][ T11] ? __pfx_process_one_work+0x10/0x10 [ 1206.712557][ T11] ? assign_work+0x16c/0x240 [ 1206.712820][ T11] worker_thread+0x73d/0x1010 [ 1206.713090][ T11] ? __pfx_worker_thread+0x10/0x10 [ 1206.713389][ T11] kthread+0x28f/0x360 [ 1206.713639][ T11] ? __pfx_kthread+0x10/0x10 [ 1206.713906][ T11] ret_from_fork+0x31/0x70 [ 1206.714160][ T11] ? __pfx_kthread+0x10/0x10 [ 1206.714396][ T11] ret_from_fork_asm+0x1b/0x30 [ 1206.714644][ T11] [ 1206.714800][ T11] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth [ 1206.715417][ T11] ---[ end trace 0000000000000000 ]--- [ 1206.715699][ T11] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 1206.716060][ T11] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49 [ 1206.717044][ T11] RSP: 0018:ffffc900000bf980 EFLAGS: 00010a07 [ 1206.717354][ T11] RAX: 1999999999999999 RBX: cccccccccccccc9c RCX: dffffc0000000000 [ 1206.717756][ T11] RDX: cccccccccccccccc RSI: 0000000000000004 RDI: ffff888009e30c24 [ 1206.718205][ T11] RBP: 1ffff92000017f33 R08: 1ffff11000d4681a R09: ffffc900000bf9b8 [ 1206.718634][ T11] R10: ffffffff8cee1097 R11: ffffffff8880488b R12: ffffed1000d4681a [ 1206.719057][ T11] R13: ffff888009e30ba0 R14: ffff888009cd4000 R15: ffff888006a34000 [ 1206.719508][ T11] FS: 0000000000000000(0000) GS:ffff888035a00000(0000) knlGS:0000000000000000 [ 1206.720021][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1206.720381][ T11] CR2: 0000557220482dec CR3: 0000000007dcc001 CR4: 0000000000770ef0 [ 1206.720800][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1206.721209][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1206.721618][ T11] PKRU: 55555554 [ 1206.721803][ T11] Kernel panic - not syncing: Fatal exception [ 1206.722181][ T11] Kernel Offset: 0x7800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1206.722760][ T11] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stdout Ctrl-C stdout Ctrl-C stdout WAIT TIMEOUT stdout